Remove implementation of readpage from the hugetlbfs_aops

[sfrench/cifs-2.6.git] / fs / hugetlbfs / inode.c

diff --git a/fs/hugetlbfs/inode.c b/fs/hugetlbfs/inode.c
index 23a3c76711e08bb151f91a84cc3ea5e4f7bb20c8..c1462d43e7217de23f046852d9fd466af0617e65 100644 (file)
--- a/fs/hugetlbfs/inode.c
+++ b/fs/hugetlbfs/inode.c
@@ -26,7 +26,6 @@
 #include <linux/pagevec.h>
 #include <linux/parser.h>
 #include <linux/mman.h>
-#include <linux/quotaops.h>
 #include <linux/slab.h>
 #include <linux/dnotify.h>
 #include <linux/statfs.h>
@@ -313,16 +312,6 @@ out:
        return retval;
 }
 
-/*
- * Read a page. Again trivial. If it didn't already exist
- * in the page cache, it is zero-filled.
- */
-static int hugetlbfs_readpage(struct file *file, struct page * page)
-{
-       unlock_page(page);
-       return -EINVAL;
-}
-
 static int hugetlbfs_write_begin(struct file *file,
                        struct address_space *mapping,
                        loff_t pos, unsigned len, unsigned flags,
@@ -702,7 +691,6 @@ static void hugetlbfs_destroy_inode(struct inode *inode)
 }
 
 static const struct address_space_operations hugetlbfs_aops = {
-       .readpage       = hugetlbfs_readpage,
        .write_begin    = hugetlbfs_write_begin,
        .write_end      = hugetlbfs_write_end,
        .set_page_dirty = hugetlbfs_set_page_dirty,
@@ -842,7 +830,7 @@ hugetlbfs_parse_options(char *options, struct hugetlbfs_config *pconfig)
 bad_val:
        printk(KERN_ERR "hugetlbfs: Bad value '%s' for mount option '%s'\n",
               args[0].from, p);
-       return 1;
+       return -EINVAL;
 }
 
 static int